REVOLUTIONARY: A new technology based on ultrasound enables smartphones to recognise touchless hand gestures. — ©AFP/Relaxnews 2013
A new technology based on ultrasound enables smartphones to recognise touchless hand gestures.
Created by Norwegian startup Elliptic Labs, the technology, which makes using a smartphone or a tablet like playing a video game via Microsoft's Kinect motion sensing system, is being showcased at this year's Ceatec in Japan.
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